East Four Life vs West Four Life: Life Gua Calculation and Auspicious Directions in Feng Shui
## 1. What Is a Life Gua? The Life Gua (命卦, also called "Ming Gong Gua" or "Fu Yuan Gua") is one of the core concepts of Eight Mansions Feng Shui (八宅风水, ba zhai feng shui). This system classifies peop
East Four Life vs West Four Life: Life Gua Calculation and Auspicious Directions in Feng Shui
1. What Is a Life Gua?
The Life Gua (命卦, also called "Ming Gong Gua" or "Fu Yuan Gua") is one of the core concepts of Eight Mansions Feng Shui (八宅风水, ba zhai feng shui). This system classifies people into two main groups based on their birth year — East Four Life (东四命, dong si ming) and West Four Life (西四命, xi si ming). Each group has different auspicious and inauspicious directions. Your Life Gua is calculated from the Heavenly Stem and Earthly Branch of your birth year using a specific formula, and it serves as an essential reference for Yang Dwelling Feng Shui (阳宅风水) layout.
Cultural Context: The Eight Mansions method is one of the most popular and accessible Feng Shui systems for modern homes. Unlike complex Flying Star or compass-based schools, Eight Mansions Feng Shui requires only your birth year and offers clear, practical guidance: sleep, work, and enter your home facing your lucky directions.
The Eight Mansions system is built on the principle of resonance between a person and their dwelling — choosing the correct direction allows you to attract auspicious energy and avoid harmful influences.
2. How to Calculate Your Life Gua
The Life Gua calculation uses your birth year according to the Chinese lunar calendar. Follow these steps:
Step 1: Add the Digits of Your Birth Year
For someone born in 2000:
2 + 0 + 0 + 0 = 2
Step 2: Divide the Sum by 9 and Take the Remainder
2 ÷ 9 = 0 remainder 2
Step 3: Look Up Your Life Gua in the Table Below
Male Calculation Rule:
| Remainder | Life Gua | Element | Life Group |
|---|---|---|---|
| 1 | Kan (Water) | Water | East Four Life |
| 2 | Kun (Earth) | Earth | West Four Life |
| 3 | Zhen (Thunder) | Wood | East Four Life |
| 4 | Xun (Wind) | Wood | East Four Life |
| 5 | Kun (Earth) | Earth | West Four Life |
| 6 | Qian (Heaven) | Metal | West Four Life |
| 7 | Dui (Lake) | Metal | West Four Life |
| 8 | Gen (Mountain) | Earth | West Four Life |
| 9 | Li (Fire) | Fire | East Four Life |
Female Calculation Rule:
Women should add 5 to the digit sum before dividing by 9 (or equivalently, subtract the male remainder from 11):
| Remainder | Life Gua | Element | Life Group |
|---|---|---|---|
| 1 | Kan (Water) | Water | East Four Life |
| 2 | Gen (Mountain) | Earth | West Four Life |
| 3 | Dui (Lake) | Metal | West Four Life |
| 4 | Qian (Heaven) | Metal | West Four Life |
| 5 | Xun (Wind) | Wood | East Four Life |
| 6 | Zhen (Thunder) | Wood | East Four Life |
| 7 | Kun (Earth) | Earth | West Four Life |
| 8 | Kan (Water) | Water | East Four Life |
| 9 | Li (Fire) | Fire | East Four Life |
Quick Tip: If you were born in January or February, double-check whether your birth falls before or after the Chinese New Year that year — your lunar birth year may differ from your Gregorian birth year.
3. Direction Correspondences for East Four Life and West Four Life
East Four Life (Kan, Li, Zhen, Xun)
East Four Life individuals find their four auspicious directions in the East, Southeast, South, and North.
| Life Gua | Element | Auspicious Directions (Vital Qi, Heavenly Doctor, Longevity, Stability) | Inauspicious Directions (Mishap, Six Sha, Five Ghost, Fatality) |
|---|---|---|---|
| Kan (Water) | Water | South, Southeast, East, North | Southwest, Northeast, West, Northwest |
| Li (Fire) | Fire | East, Southeast, South, North | West, Northwest, Southwest, Northeast |
| Zhen (Thunder) | Wood | South, North, East, Southeast | Southwest, Northeast, West, Northwest |
| Xun (Wind) | Wood | North, South, Southeast, East | West, Northwest, Southwest, Northeast |
West Four Life (Qian, Kun, Gen, Dui)
West Four Life individuals find their four auspicious directions in the West, Northwest, Southwest, and Northeast.
| Life Gua | Element | Auspicious Directions (Vital Qi, Heavenly Doctor, Longevity, Stability) | Inauspicious Directions (Mishap, Six Sha, Five Ghost, Fatality) |
|---|---|---|---|
| Qian (Heaven) | Metal | Southwest, Northwest, West, Northeast | East, Southeast, South, North |
| Kun (Earth) | Earth | Northwest, Southwest, Northeast, West | North, East, Southeast, South |
| Gen (Mountain) | Earth | Southwest, Northwest, Northeast, West | East, Southeast, South, North |
| Dui (Lake) | Metal | Northwest, Southwest, West, Northeast | South, North, East, Southeast |
4. The Four Auspicious Directions Explained
Vital Qi (生气): The most powerful auspicious direction — governs prosperity, wealth, and career success. Ideal for high-activity areas and for positioning the head of your bed.
Heavenly Doctor (天医): The second most auspicious direction — promotes health and longevity. Especially beneficial for those recovering from illness and for those in medical professions.
Longevity (延年): An auspicious direction that enhances relationship harmony and marital bliss. Ideal for the master bedroom or any space shared by a couple.
Stability (伏位): A mildly auspicious direction that brings steadiness and grounding. Suitable for daily living areas, home offices, and study spaces — it stabilizes ongoing fortune.
5. Practical Application Tips
- Bed Direction: Position your bed so your head points toward one of your auspicious directions while sleeping. This boosts your overall fortune and energy.
- Desk Orientation: Sit facing your auspicious direction with your back against a solid wall — this supports career growth and decision-making clarity.
- Stove Placement: The back of your stove (the side you face away from while cooking) should point toward an inauspicious direction — this is called "pressing down the Sha." The cooking surface (front of the stove) should face an auspicious direction.
- Front Door Orientation: Your main entrance should open onto an auspicious direction to invite lucky energy into your home.
How to Apply This in Your Home
- Calculate your Life Gua using the formula above — keep your result handy
- Identify your four auspicious directions using the tables in Section 3
- Stand at your main entrance facing outward — note which of your lucky directions this is
- Reposition your bed so your headboard points toward your Vital Qi or Longevity direction
- Adjust your desk so you face an auspicious direction during work
- Check your stove if possible — orient the back toward an inauspicious direction
Quick Tips:
- For couples, prioritize the householder's (primary income earner's) Life Gua when making major directional decisions
- If your front door cannot be changed, place a small mirror inside to symbolically redirect energy from your lucky direction
- Use a reliable compass app to verify directions — magnetic north differs slightly from true north
6. Important Considerations
- The Life Gua calculation is based on the Chinese lunar calendar, so pay close attention if your birthday falls near the Lunar New Year.
- Modern apartment buildings have complex structures — determine directions based on the entire building's Sitting and Facing (坐向) rather than the orientation of any single room.
- The compatibility between East Four Life and West Four Life should be considered alongside actual terrain and environmental factors — do not apply the rules mechanically.
- When husband and wife have different Life Guas, use the householder's (primary income earner's) Life Gua as the main reference.
Related Articles
- [[../03-财运风水/25-财运与命卦.md|Wealth Fortune and Life Gua: Lucky Wealth Directions for East Four Life and West Four Life]]
- [[../08-百科问答库/16-什么是八宅风水？东四命和西四命怎么算？.md|What Is Eight Mansions Feng Shui? How to Calculate East Four Life and West Four Life?]]
- [[../07-风水故事/08-八宅风水实战案例三则.md|Three Real-Life Eight Mansions Feng Shui Case Studies]]
- [[../01-风水入门/33-八宅派完整教程.md|Eight Mansions School Complete Guide: The Feng Shui Wisdom of Matching Life Gua to Home]]